This package provides array data structures in (La)TeX, in the meaning of the classical procedural programming languages like Fortran, Ada or C, and macros to manipulate them. Arrays can be mono or bi-dimensional. This is useful for applications which require high level programming techniques, like algorithmic graphics programmed in the TeX language.

The package supersedes the arrayjob package.

The authors are Michael Sharpe and Zhuhan Jiang.